UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eYM39NXizXk3ljd65F2SOze8RK0Pft/a7u9Bbib1rx0=' 
WHERE 
  key_id = 'd81bd8971803c32a1db29580606d850bf6ac58e208ff54120c98e5ce22c3b811' 
  AND (
    token = 'eYM39NXizXk3ljd65F2SOze8RK0Pft/a7u9Bbib1rx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )